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3-11
M O D E L 4 2 4 D Y N O W A R E R T U P G R A D E W I T H E D D Y C U R R E N T B R A K E
Remove the DynoWare EX Electronics
Version 5
DynoWare RT Upgrade for Model 424x Dynamometers Installation Guide
5
Disconnect the brake solenoid leads from the Breakout board. These are the black
wires running from the air solenoid to the AIR BRAKE terminals on the Breakout
board.
6
Disconnect the brake signal cable (twisted pair of wires) from the BRAKE SIGNAL
terminals on the Breakout board.
7
Disconnect the temperature sensor cables from the TEMP FROM DRUM 1 and
TEMP FROM DRUM 2 terminals on the Breakout board. Do not disconnect the
sensors from the eddy current brake.
8
Remove the four nuts securing the Breakout board to the bumpers and remove the
board.
9
Remove the four screws securing the bumpers to the dyno and remove the
bumpers.
Figure 3-7: Remove the Breakout Board
AD639
breakout board
bumper